2Arndt, J. Role of Product-related Conversations in the Diffusion of a New Product. Journal of Marketing Research, 4,1967, pp. 291-295.
3Hanson, W. A., Principles of Internet Marketing. Ohio: South-West College Publishing,2000.
4Katz, E. and P. E. Lazarsfeld, Personal Influence: The Part Played by People in the Flow of Mass Communications. Glencoe, IL: Free Press,1955.
5Engel, James F. & Roger D. Blackwell and Robert J. Kegerreis. How Information Is Used to Adopt an Innovation? Journal of Advertising Research ,9(4),pp. 1969, pp.3-8.
6Soderlund, Magnus. Customer Satisfaction and Its Consequences on Customer Behavior Revisited. International Journal of Service Industry Management. 9(2), 1998, pp. 169-188.
7Gelb, B. & Johnson M. Word-of-Mouth Communication: Causes and Consequences. Journal of Health Care Marketing, 15(3), 1995 Fall,pp. :54-58.
